#include<stdio.h>
int main()
{
int x,y;
printf(" **** www.ProgrammingPosts.com *** "); 
printf(" >>> PROGRAM TO ADD TWO NUMBERS WITHOUT USING THIRD VARIABLE <<< ");
printf("n Enter the first number to be added: ");
scanf("%d",&x);         /* taking x value from keyboard*/
printf("n Enter the second number to be added: ");
scanf("%d",&y);         /* taking y value from keyboard*/
     x = x + y;     /*assining the value of sum of x and y to x*/

printf("n The sum of two numbers is: %dn",x);    /*printing the sum.*/
return 0;
}

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